#HMM Forward algorithm #input Matrix A,B vector pi import numpy as np A=np.array([[0.5,0.2,0.3],[0.3,0.5,0.2],[0.2,0.3,0.5]]) B=np.array([[0.5,0.5],[0.4,0.6],[0.7,0.3]]) O=np.array([0 ,1, 0])#T=3 #O=np.array([1 ,0, 1])#T=3 pi=np.array([0.2,0.4,0.4])…